fs: Add aops->dirty_folio

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This replaces ->set_page_dirty().  It returns a bool instead of an int
and takes the address_space as a parameter instead of expecting the
implementations to retrieve the address_space from the page.  This is
particularly important for filesystems which use FS_OPS for swap.

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Tested-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Acked-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Tested-by: Mike Marshall <hubcap@omnibond.com> # orangefs
Tested-by: David Howells <dhowells@redhat.com> # afs

...

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Matthew Wilcox (Oracle) 2022-02-09 20:22:00 +00:00

parent 072acba6d0

commit 6f31a5a261

5 changed files with 31 additions and 23 deletions

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15

Documentation/filesystems/locking.rst

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16

Documentation/filesystems/vfs.rst

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1

include/linux/fs.h

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17

mm/page-writeback.c

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5

mm/page_io.c

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